The Spain Data Center Market Size, Share, Trends, & Investments By IT Infrastructure, Electrical Infrastructure, Mechanical Infrastructure, Cooling Systems, General Construction, & Tier Standard.

Spain Data Center Market - Investment Analysis & Growth Opportunities 2026-2031

SPAIN DATA CENTER MARKET SIZE & OUTLOOK

The Spain data center market size was valued at USD 3.35 billion in 2025 and is expected to reach USD 8.83 billion by 2031, growing at a CAGR of 17.55% during the forecast period. Spain holds a significant market share of the data center market in Western Europe. It is driven by factor such as the growing adoption of digital platforms, adoption of cloud, adoptionof advanced technologies such as AI, IoT, and big data, the digital economy, expanding 5G network connectivity, increasing internet users and data traffic, government initiatives, and the rising growth in mobile and social media users: these factors are expected to significantly enhance data traffic and the demand for data centers.

Spain data center market is witnessing investment from both global as well as local data center operators. For Instance, in September 2025, Vantage Data Centers announced its plan to develop a data center campus in Villanueva de Gállego, near Zaragoza, in Aragón, Spain, with a total investment of around $3.71 billion. Additionally, the data center campus will be developed in five phases over around 10 years and it will span around 40 hectares of industrial land.

As of February 2026, the country hosts around 30 operational submarine cables such as 2Africa, Africa Coast to Europe (ACE), Alpal-2, Balalink, Canalink, DOS CONTINENTES l & ll, Est-Tet, Grace Hopper, MAREA, Penbal-5, Subcan Link 1, Tenerife-Gran Canaria, TRANSCAN-2, and West Africa Cable System (WACS). Additionally, the country continues to witness investments in around five more new submarine cables, which are expected to become operational by 2028.

In Spain we observe that data center operator are signed renewable energy Power Purchase Agreement (PPA) for its data center facility. For instance, in April 2025, nLighten announced the signing of a long-term Power Purchase Agreement (PPA) with Shell Spain to provide renewable energy for its MAD1 data center in Madrid.

SPAIN DATA CENTER MARKET - KEY HIGHLIGHTS

1. In 2025, we observe that data center organizations in Spain are building high megawatt campuses to continuously increase the demand for digitalization across all sectors in Spain. Form8tion Data Centers, Nostrum Group, QTS (Blackstone), Solaria Edged Energy & Merlin Properties, Echelon Data Centres, SAMCA Group, Sierra DC, among others, are building data center campuses with capacities of more than 100 MW. These development initiatives clearly indicate that the market share of large colocation facilities is expected to grow significantly during the forecast period.
2. The country is witnessing the development of an AI- ready data center across the nation. For instance, in December 2025, EdgeMode announced the securing of power for its AI-focused data center platform in Spain. Additionally, the project is being developed in a joint venture with Blackberry Alternative Investment Fund (BAIF), in partnership with Blackberry Alternative Investment Fund; it will consist of five campuses, with a combined power capacity of around 1.5 GW.
3. The country is undergoing significant advancements in submarine and inland connectivity, with substantial investments. For instance, in July 2025, Google announced its plan to develop the new Sol subsea cable between Spain and the US. Additionally, the cable connects the US, Bermuda, the Azores, and Spain.
4. In 2025, the Spain data center market is increasingly prioritizing sustainability, we observe that many data center operators are investing in energy-efficient infrastructure and renewable energy sources. Data centers are adopting green practices such as using solar and wind energy, implementing advanced cooling technologies and optimizing power usage effectiveness (PUE).
5. In November 2025, Templus announced the initiation of the construction of a new data center facility in Ceuta, Spain. The facility will cover an area of around 26,910 square feet; it will initially offer a power capacity of 1.2 MW, with plans to expand up to 2.4 MW in a later phase. It is expected to become operational by mid-2026 and will be powered entirely by renewable energy.

WHY SHOULD YOU BUY THIS RESEARCH?

1. Market size available in the investment, area, power capacity, and Spain colocation market revenue.
2. An assessment of the data center investment in Spain by colocation, hyperscale, and enterprise operators.
3. Data center investments in the area (square feet) and power capacity (MW) across cities in the country.
4. A detailed study of the existing Spain data center market landscape, an in-depth industry analysis, and insightful predictions about the Spain data center market size during the forecast period.
5. Snapshot of existing and upcoming third-party data center facilities in Spain
6. Facilities Covered (Existing): 67
7. Facilities Identified (Upcoming):49
8. Coverage: 20+ Locations
9. Existing vs. Upcoming (Data Center Area)
10. Existing vs. Upcoming (IT Load Capacity)
11. Data center colocation market in Spain
12. Colocation Market Revenue & Forecast (2022-2031)
13. Retail & Wholesale Colocation Revenue (2022-2031)
14. Retail & Wholesale Colocation Pricing
15. Spain data center landscape market investments are classified into IT, power, cooling, and general construction services with sizing and forecast.
16. A comprehensive analysis of the latest trends, growth rate, potential opportunities, growth restraints, and prospects for the industry.
17. Business overview and product offerings of prominent IT infrastructure providers, construction contractors, support infrastructure providers, and investors operating in the industry.
18. A transparent research methodology and the analysis of the demand and supply aspect of the market.

SPAIN DATA CENTER MARKET VENDOR LANDSCAPE

1. Some of the major colocation data center in Spain including AtlasEdge, CyrusOne, Equinix, Digital Realty, Data4, Global Switch, Iron Mountain, Merlin Properties, Nabiax, NTT DATA, and Templus.
2. The cloud market in Spain is expected to continue experiencing significant growth in the forecast period. The major global cloud providers, such as Amazon Web Services (AWS), Microsoft, Google, IBM Cloud and Oracle Cloud, has dedicated cloud region in the country and company are continuing to expand their presence across the country. For instance, in March 2026, Amazon Web Services (AWS) announced its plans to expand its AI data center infrastructure in the region of Aragón, Spain. This expansion aims to support the growing demand for cloud computing and Artificial Intelligence (AI) services through the AWS cloud platform.
3. The Spain data center market has the presence of several major IT infrastructure vendors including, Arista Networks, Atos, Cisco, Dell Technologies, Fujitsu, Hewlett Packard Enterprise, NVIDIA among others.
4. In July 2025, Real Madrid, a professional football (soccer) club, and Cisco planned to build an AI-ready data center at the club’s Real Madrid City training campus. Additionally, Cisco will deploy 100 Gbps network infrastructure to connect the Santiago Bernabéu stadium to Real Madrid City; furthermore, the company will install Cisco Wi-Fi7 across the campus to improve speed, latency, and connectivity.
5. The Spain data center market has the presence of global as well as local data center construction contractor & sub-contractors, including ACS Group, Arup, ARSMAGNA GROUP, CapIngelec, Ramboll, Ferrovial, IDOM, ISG, Hill International, Mercury, PQC, Quark Unlimited Engineering among others.
6. In Spain support infrastructure companies, such as Vertiv, STULZ, and Schneider Electric, offers advanced liquid cooling solutions to data centers across Spain to support efficient heat management.

EXISTING VS. UPCOMING DATA CENTERS

1. Existing Facilities in the region (Area and Power Capacity)
2. Madrid
3. Other Cities
4. List of Upcoming Facilities in the region (Area and Power Capacity)
5. Madrid
6. Other Cities

REPORT COVERAGE:

This report analyses the Spain data center market share. It elaboratively analyses the existing and upcoming facilities and investments in IT, electrical, mechanical infrastructure, cooling systems, general construction, and tier standards. It discusses market sizing and investment estimation for different segments. The segmentation includes:

1. IT Infrastructure
2. Server Infrastructure
3. Storage Infrastructure
4. Network Infrastructure
5. Electrical Infrastructure
6. UPS Systems
7. Generators
8. Switches & Switchgears
9. PDUs
10. Other Electrical Infrastructure
11. Mechanical Infrastructure
12. Cooling Systems
13. Rack Cabinets
14. Other Mechanical Infrastructure
15. Cooling Systems
16. CRAC and CRAH
17. Chillers
18. Cooling Towers, Condensers and Dry Coolers
19. Other Cooling Units
20. General Construction
21. Core & Shell Development
22. Installation & commissioning Services
23. Building & Engineering Design
24. Fire Detection & Suppression Systems
25. Physical Security
26. Data Center Infrastructure Management (DCIM)
27. Tier Standard
28. Tier I & Tier II
29. Tier III
30. Tier IV
31. Geography
32. Madrid
33. Other Cities

VENDOR LANDSCAPE

1. IT INFRASTRUCTURE PROVIDERS: Arista Networks, Atos, Broadcom, Cisco, Dell Technologies, Fujitsu, Hewlett Packard Enterprise, IBM, Lenovo, and NVIDIA.
2. DATA CENTER CONSTRUCTION CONTRACTORS & SUB-CONTRACTORS: ACS Group, AEON Engineering, Arup, ARSMAGNA GROUP, CapIngelec, Ramboll, Ferrovial, IDOM, ISG, Hill International, Mercury, PQC, and Quark Unlimited Engineering.
3. SUPPORT INFRASTRUCTURE PROVIDERS: ABB, Caterpillar, Cummins, Delta Electronics, Eaton, GESAB, Legrand, Pillar Power Systems, Rittal, Rolls-Royce, Schneider Electric, STULZ, and Vertiv.
4. DATA CENTER INVESTORS: Adam - Data Center, Aire, AtlasEdg, Box2bit, CyrusOne, Data4, Digital Realty, EdgeConneX, Equinix, Global Switch, Iron Mountain, Merlin Properties, Microsoft, Nabiax, NTT DATA and Templus
5. NEW ENTRANTS: AQ Compute, AVAIO Digital, Best Wonder Business (BWB), DAMAC Digital, Echelon Data Centres, EdgeMode, Form8tion Data Centers, Global Technical Realty (GTR), Ingenostrum, Meta, NETHITS IT SOLUTIONS, Nostrum Group, NXN Datacenters, Panattoni, Prime Data Centers, Pure Data Centres, QTS Data Centers, Sierra DC